package demo;

public class Test2 {
    public static void main(String[] args) {
        double hong = (21 * 2) + 3;
        double green = 24 * 2;
        if(hong == green){
            System.out.println("红茶和绿茶的钱一样多");
        }else{
            System.out.println("红茶和绿茶钱不一样多");
        }
    }
}
